Steel tubes for precision applications - Technical delivery conditions - Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-6:2005— 23 стр.
Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2013, Corrected version); German version EN ISO 377:2013— 27 стр.
Steel tubes for precision applications - Technical delivery conditions - Part 6: Welded cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-6:2016— 25 стр.
State of railway vehicles - Basic principles and production technology - Part 12: Mandatory supervision equipments permanently installed in railway vehicles— 34 стр.